14201647231 has 2 divisors, whose sum is σ = 14201647232. Its totient is φ = 14201647230.

The previous prime is 14201647219. The next prime is 14201647247. The reversal of 14201647231 is 13274610241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14201647231 - 2²⁷ = 14067429503 is a prime.

It is a super-2 number, since 2×14201647231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14201647193 and 14201647202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14201647531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7100823615 + 7100823616.

It is an arithmetic number, because the mean of its divisors is an integer number (7100823616).

Almost surely, 2^14201647231 is an apocalyptic number.

14201647231 is a deficient number, since it is larger than the sum of its proper divisors (1).

14201647231 is an equidigital number, since it uses as much as digits as its factorization.

14201647231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 14201647231 in words is "fourteen billion, two hundred one million, six hundred forty-seven thousand, two hundred thirty-one".